TY  - JOUR
AU  - Klein, Sven
AU  - van Wickeren, Stefan
AU  - Röser, Stephan
AU  - Bärmann, Peer
AU  - Borzutzki, Kristina
AU  - Heidrich, Bastian
AU  - Börner, Markus
AU  - Winter, Martin
AU  - Placke, Tobias
AU  - Kasnatscheew, Johannes
TI  - Li‐Ion Batteries: Understanding the Outstanding High‐Voltage Performance of NCM523||Graphite Lithium Ion Cells after Elimination of Ethylene Carbonate Solvent from Conventional Electrolyte (Adv. Energy Mater. 14/2021)
JO  - Advanced energy materials
VL  - 11
IS  - 14
SN  - 1614-6840
CY  - Weinheim
PB  - Wiley-VCH
M1  - FZJ-2021-02126
SP  - 2170053 -
PY  - 2021
AB  - In article number 2003738, Martin Winter, Tobias Placke, Johannes Kasnatscheew and co‐workers report that a simple elimination of ethylene carbonate (EC) from conventional electrolytes counterintuitively boosts the high voltage performance in Li‐ion batteries. It is attributed to the beneficially formed LixPOyFz‐species, which can scavenge the hazardous transition metals (Ni, Co, Mn) dissolved from NCM cathodes. 
LB  - PUB:(DE-HGF)16
DO  - DOI:10.1002/aenm.202170053
UR  - https://juser.fz-juelich.de/record/892518
ER  -